Smart Fishing Vessel Supervision: Smart Analysis, Alarm and Rescue Functions
1 Electronic Fence
Designate a specific area on the electronic chart. When a vessel enters this area, the platform triggers an alarm and records the event. Electronic fences are set around fishing ports to alert when foreign fishing vessels enter, provide real-time statistics of vessels inside and outside the port, track vessels entering and leaving the port, and compare vessel entry/exit records against fishing vessel registrations.
2 Converged Analysis Based on Vessel Positioning
Integrate data from both legacy and new BeiDou and AIS positioning systems, and perform converged analysis on the data to detect suspicious violations such as equipment shutdown, signal shielding, equipment removal, anchoring in shipping lanes or anchorage areas, illegal fishing across boundaries, fishing during the closed fishing season, and fleet formation alerts.
3 Fleet Formation Alert
Based on vessel trajectory data and intelligent algorithm analysis, when a vessel strays too far from its fleet, a pre-alert is triggered, and BeiDou, AIS, and SMS notifications are sent to the vessels within the group.
4 Video Surveillance Analysis of Fishing Operation Violations
Integrate AI-enabled smart camera alarm signals from fishing ports and fishing vessels (including alarms for irregular crew duty, non-compliant fishing operations, and improper net stowage), and push the analysis results and corresponding alarm images to command center platforms at all levels. This addresses issues such as "leaving post, dozing off, and using mobile phones," failure to wear life jackets during deck operations, and improper net stowage.
5 Intelligent Entry/Exit Port Analysis and Alert
The system backend performs intelligent analysis on vessel positioning data (BeiDou, AIS, RFID tags, radar, etc.) and video surveillance data. Through video motion detection, radar, and RFID, it captures the dynamics of fishing vessels entering and leaving the port. It then identifies the identity of vessels entering and leaving the port via AIS, BeiDou, and hull number recognition, and determines whether the vessel is permitted to go to sea (e.g., aquaculture vessels and vessels licensed for specific fishing operations are allowed). When illegal departure is detected, an alarm notification is generated and displayed in real time on the platform, and the fishing port strobe lights and loudspeakers are activated for audible and visual alarms.
6 Real-time Wake Analysis
The system performs real-time analysis of vessel wake data received from small-target radar, AIS, and BeiDou signals within the jurisdiction. By analyzing wake speed, shape, and other characteristics, combined with fishing vessel type, license type, and whitelist data, it determines whether a vessel is engaged in illegal operations and generates alarm notifications on the platform.
7 Real-time Alarm Analysis
The system can integrate one-key alarm signals and supports rapid positioning via latitude/longitude. It supports integration of BeiDou terminal capsizing and inversion alarm signals. It also supports detection of vessels leaving port during severe weather, sudden terminal offline, removal, power failure, and characteristic trajectory detection of offshore operations, with real-time alerts displayed on the platform.
8 Real-time Rescue Dispatch
On the electronic chart, vessels in the accident area can be selected by box selection or circle selection to quickly lock onto nearby vessels with rescue capabilities for nearest-at-sea rescue. Rescue vessels include fishing vessels, fishing vessels from other regions or provinces, transiting merchant cargo vessels, law enforcement vessels, and salvage bureau rescue vessels. Dispatch messages can be sent to these vessels via BeiDou, AIS, and SMS channels.
For fishing vessel accident rescue, the system supports accident addition, rescue force analysis, weather condition analysis, one-key notification of rescue forces, and rapid retrieval of emergency response plans, as well as management and recording of subsequent accident handling.
The system can quickly analyze the positions of vessels around the accident point relative to the accident location, their estimated time of arrival, and weather and sea state information such as wind and waves around the accident point, providing strong support for emergency rescue decision-making and command.
9 Historical Accident Traceability
Enables historical trajectory analysis, regional trajectory analysis, and historical weather analysis to support accident tracing, analysis, and early warning. It can also perform merchant vessel-fishing vessel collision analysis to identify and lock onto the vessel at fault.
10 Severe Weather Forecast
Integrates forecast data to enhance early warning capabilities, enabling environmental warning analysis for typhoons, waves, sea surface winds, and pressure fields, with automatic transmission of warning information to fishing vessels. It also enables statistics of fishing vessels at sea during severe weather and can automatically retrieve vessel owner information and contact details.
11 Dangerous Water Area Alert
Supports automatic alerts for key activity areas of merchant cargo vessels, major north-south shipping corridors, and offshore shipping routes. Supports sending warning messages to fishermen via BeiDou with display, AIS, and mobile phones.
12 Departure Inspection Alert
When a fishing vessel departs from port, the system automatically compares the number of crew members registered on the vessel, the quota of duty crew, and their certification status. Automatic alarms are triggered for insufficient crew quota or departure with uncertified crew.